34 search results - page 3 / 7 » Selecting a Spatially Efficient Cooperative Relay |
GLOBECOM
2008
IEEE
14 years 9 months ago
2008
IEEE
Selection cooperation is proposed for rateless coded relaying by developing a novel low-complexity protocol that exploits all source-destination, source-relay, and relay-destinatio...
CISS
2007
IEEE
15 years 1 months ago
2007
IEEE
Distributed space-time-block-coding (Dis-STBC) achieves diversity through cooperative transmission among geographically dispersed nodes. In this paper, we present a powerefficient...
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TWC
2010
14 years 4 months ago
2010
User cooperation, whereby multiple users share their antennas and transmit to a common destination in a collaborative manner, has been shown to be an effective way to achieve spat...
SECON
2010
IEEE
14 years 7 months ago
2010
IEEE
Throughput maximization is a key challenge in cognitive radio ad hoc networks, where the availability of local spectrum resources may change from time to time and hopby-hop. To ach...
GLOBECOM
2007
IEEE
15 years 3 months ago
2007
IEEE
Abstract— The use of multi-user detection (MUD) in a cooperative CDMA network is investigated for the uplink in synchronous CDMA systems. Suppose that, at any instant in time, pa...